Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 30%

23:53

17:06

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:40, Set: 19:12, Transit: 12:55. Moon - Rise: 23:53, Set: 17:06. Civil Dark: 19:43 - 06:09. Nautical Dark: 20:21 - 05:32. Astro Dark: 20:59 - 04:53

Total Clouds (% Sky Obscured)

44
57
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
80
99
98
100
81
76

Low Clouds (% Sky Obscured)

19
10
52
70
72
75
81
78
92
90
78
71
83
92
80
86
42
26
25
72
61
53
19
51

Medium Clouds (% Sky Obscured)

44
57
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
89
63
19
25
9
19
6

High Clouds (% Sky Obscured)

10
57
99
99
100
100
100
100
100
59
50
2
76
61
100
100
100
100
47
42
91
100
70
75

ISS Passover

Visibility (miles)

9
9
9
3
9
9
1
2
2
1
1
1
9
7
2
8
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
73
82
92
70
95
95
95
95
95
95
95
95
95
95
80
65
13
17
8
6
16
5
5

Precipitation Amount (mm)

0.2
0.6
0.6
0.6
0
1.1
3.8
2
5.3
7.3
4.4
1.4
0.7
2.1
1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
1
1
3
1
1
2
5
7
5
5
4
2
5
4
9
11
11
10
8
8

Chance of Frost

Temperature (°C)

23
21
20
19
19
18
18
18
18
17
17
16
15
15
14
14
15
15
16
18
18
18
18
18

Feels Like (°C)

27
23
20
20
19
19
19
19
18
18
16
14
14
13
13
14
13
14
14
15
15
15
15
15

Dew Point (°C)

20
19
18
18
18
17
18
18
17
17
16
15
14
13
13
13
13
13
12
10
11
11
11
11

Relative Humidity (%)

84
88
91
92
93
92
95
98
98
98
96
96
93
90
93
92
89
86
75
61
63
62
65
66

Pressure (mb)

1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1020
1020
1021
1021
1021
1022
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

270
270
270
269
268
269
269
271
272
272
271
273
274
277
281
283
284
287
291
291
293
296
298
297

Tuesday 16

Waning Crescent 20%

01:10

17:37

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:41, Set: 19:10, Transit: 12:55. Moon - Rise: 01:10, Set: 17:37. Civil Dark: 19:41 - 06:10. Nautical Dark: 20:18 - 05:33. Astro Dark: 20:57 - 04:55

Total Clouds (% Sky Obscured)

81
87
83
81
85
100
100
100
58
44
44
46
100
100
98
73
60
94
69
74
71
71
58
49

Low Clouds (% Sky Obscured)

70
81
8
25
54
32
80
60
3
8
13
21
76
74
38
17
20
19
32
22
37
36
14
5

Medium Clouds (% Sky Obscured)

61
51
68
52
51
52
65
50
44
44
42
38
29
36
36
47
60
60
64
58
63
67
58
49

High Clouds (% Sky Obscured)

70
60
56
40
35
65
100
100
43
44
44
35
34
71
96
61
20
78
18
36
5
1
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
0
1
1
4
7
15
14
7
5
17
9
16
7
19
22
15
23
21
20
19
8
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
6
4
5
5
6
6
5
5
4
3
3
3
5
8
9
9
9
9
8
6
5

Chance of Frost

Temperature (°C)

17
16
15
14
14
14
14
14
13
13
12
12
12
11
12
14
15
16
16
17
17
17
17
17

Feels Like (°C)

15
13
13
12
12
11
11
11
10
11
11
11
12
9
10
11
12
13
12
14
13
14
15
16

Dew Point (°C)

11
10
9
9
10
10
9
7
8
9
9
9
10
8
9
10
9
9
9
9
8
10
10
11

Relative Humidity (%)

68
67
67
71
78
75
71
65
69
77
80
83
87
83
83
78
68
66
62
59
57
61
64
68

Pressure (mb)

1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

297
300
301
303
301
301
301
303
303
306
306
302
297
291
289
286
283
279
276
275
272
271
268
267

Wednesday 17

Waning Crescent 12%

02:29

18:00

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Good
12 OK
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 06:42, Set: 19:08, Transit: 12:54. Moon - Rise: 02:29, Set: 18:00. Civil Dark: 19:39 - 06:11. Nautical Dark: 20:16 - 05:35. Astro Dark: 20:55 - 04:56

Total Clouds (% Sky Obscured)

50
91
100
100
100
97
96
98
98
89
56
63
50
69
70
58
80
17
46
16
0
0
0
0

Low Clouds (% Sky Obscured)

5
50
55
55
55
55
55
67
55
60
34
49
24
51
54
47
65
9
34
12
0
0
0
0

Medium Clouds (% Sky Obscured)

50
71
82
91
100
95
93
94
96
66
46
33
9
15
15
1
6
1
3
2
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
1
1
1
2
3
0
13
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
0
1
2
3
4
5
4
3
2

Chance of Frost

Temperature (°C)

16
15
14
13
14
14
14
14
14
14
14
12
12
11
12
15
18
19
21
22
23
23
23
22

Feels Like (°C)

16
15
12
12
13
13
13
13
13
13
13
12
11
10
12
15
19
18
22
23
24
25
25
25

Dew Point (°C)

11
12
10
10
10
10
11
10
11
10
10
9
9
9
9
12
12
13
13
13
14
14
14
16

Relative Humidity (%)

74
84
78
78
78
79
79
78
79
79
79
84
83
84
79
79
66
67
60
56
55
55
58
65

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

265
263
262
262
261
260
260
260
261
260
261
261
262
263
260
259
259
259
258
256
256
256
256
256

Thursday 18

Waning Crescent 6%

03:46

18:00

18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 06:44, Set: 19:06, Transit: 12:54. Moon - Rise: 03:46, Set: 18:00. Civil Dark: 19:37 - 06:13. Nautical Dark: 20:14 - 05:36. Astro Dark: 20:52 - 04:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
2
2
2
3
3
3
3
3
3
3
3
3
3
2
2
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

21
18
16
15
15
14
14
13
13
13
12
12
12
12
13
16
18
21
22
23
24
24
24
24

Feels Like (°C)

23
21
18
17
17
16
16
15
14
15
14
14
14
14
15
18
20
23
24
25
26
27
27
27

Dew Point (°C)

17
16
15
14
13
13
12
12
11
12
11
11
11
11
11
12
13
14
14
15
16
16
17
19

Relative Humidity (%)

79
88
89
89
90
90
90
90
90
92
90
92
92
90
86
77
70
64
60
57
58
60
63
72

Pressure (mb)

1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025

Ozone (du)

256
257
256
256
256
255
255
256
256
257
257
257
257
257
256
256
256
254
253
251
250
250
250
251

Friday 19

Waning Crescent 2%

05:00

18:18

18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 06:45, Set: 19:04, Transit: 12:53. Moon - Rise: 05:00, Set: 18:18. Civil Dark: 19:35 - 06:14. Nautical Dark: 20:12 - 05:37. Astro Dark: 20:50 - 05:00

Total Clouds (% Sky Obscured)

0
0
2
3
4
3
1
0
0
0
0
3
4
4
5
6
6
4
2
0
0
0
0
8

Low Clouds (% Sky Obscured)

0
0
2
3
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
4
5
4
4
3
1
0
0
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
4
4
4
4
4
4
3
3
3
3
2
2
2
2
3
4
5
6
7
7
7
7

Chance of Frost

Temperature (°C)

22
20
18
17
16
15
14
14
13
13
13
12
12
13
13
17
19
22
23
25
26
26
26
26

Feels Like (°C)

25
23
21
19
18
17
16
15
15
15
15
14
14
15
16
18
18
20
21
22
23
30
30
29

Dew Point (°C)

19
18
17
15
14
13
13
12
12
12
12
11
11
11
11
13
14
15
15
16
16
18
19
20

Relative Humidity (%)

81
88
89
89
89
90
92
92
93
93
93
93
92
90
86
77
70
63
60
57
54
60
66
71

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1026
1025
1025
1024
1023
1022
1021
1021
1020

Ozone (du)

251
251
251
250
250
251
250
251
251
250
250
249
250
251
252
252
252
252
252
252
252
252
252
252

Saturday 20

Waning Crescent 0%

06:11

18:33

18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 OK

Sun - Rise: 06:47, Set: 19:02, Transit: 12:53. Moon - Rise: 06:11, Set: 18:33. Civil Dark: 19:33 - 06:16. Nautical Dark: 20:10 - 05:39. Astro Dark: 20:47 - 05:01

Total Clouds (% Sky Obscured)

14
15
9
6
2
1
1
1
1
1
1
1
1
0
1
2
3
17
35
56
57
54
50
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
9
5
2
1
1
0
0
0
0
0
0
1
0
1
2
3
17
35
56
57
54
50
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
4
4
4
4
4
3
3
3
2
2
2
2
1
1
2
3
3
4
4
3
3

Chance of Frost

Temperature (°C)

23
21
19
18
17
16
15
15
14
14
13
13
13
14
14
17
19
23
23
25
25
25
25
25

Feels Like (°C)

29
28
27
19
19
20
19
18
18
15
15
15
15
15
14
18
19
20
21
23
25
29
29
28

Dew Point (°C)

19
18
17
16
15
15
14
13
13
12
12
11
11
12
12
13
13
14
15
16
17
17
18
18

Relative Humidity (%)

75
81
86
86
89
92
90
90
92
90
90
90
87
86
84
74
67
59
59
60
59
62
65
67

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

252
252
253
252
252
252
251
251
250
250
250
250
250
250
249
250
250
251
251
251
251
252
252
253

Sunday 21

New Moon 0%

07:21

18:47

18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:48, Set: 19:00, Transit: 12:53. Moon - Rise: 07:21, Set: 18:47. Civil Dark: 19:31 - 06:17. Nautical Dark: 20:07 - 05:40. Astro Dark: 20:45 - 05:03

Total Clouds (% Sky Obscured)

22
14
25
36
47
36
28
20
25
28
33
46
58
70
63
30
10
10
9
6

Low Clouds (% Sky Obscured)

0
0
1
2
4
7
11
14
19
25
33
38
43
44
35
18
9
6
4
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
13
19
24
27
24
19
10
8
6
4
17
22
23
8
5
2
4
6
6

ISS Passover

Visibility (miles)

9
9
9
9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
49
42
33
22
26
23
8
10
7
1
3
2
0
4
5
3
4
3
2

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
2
1
1
2
1
1
1
1
2
2
3
2
2
1
1
2
3
3

Chance of Frost

Temperature (°C)

23
21
19
19
18
17
16
16
15
15
15
15
15
15
16
18
20
22
23
24

Feels Like (°C)

28
28
28
21
19
20
19
19
18
17
17
18
17
17
16
18
19
20
21
21

Dew Point (°C)

18
18
17
18
17
16
15
15
14
14
14
14
14
14
15
16
16
17
17
17

Relative Humidity (%)

74
82
92
93
93
93
93
93
93
93
93
93
93
92
92
86
78
74
68
63

Pressure (mb)

1015
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013

Ozone (du)

254
254
255
255
256
256
256
255
255
255
255
255
256
257
258
260
261
262
262
262

Forecast for Oehling, Politischer Bezirk Amstetten, Republic of Austria (48.10,14.80)

Generated: 15/09/25 18:22:39. Forecast: 15/09/25 to 21/09/25. Timezone: UTC+2.00